h3n3/klipper
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

atsam: Use enumerations for buses and reserve pins

Browse Source 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2019-03-31 23:12:44 -04:00
parent 7765653d83
commit 7e8ecfe177
5 changed files with 45 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/atsam/serial.c
View File

@@ -6,6 +6,7 @@
#include "autoconf.h" // CONFIG_SERIAL_BAUD
#include "board/serial_irq.h" // serial_rx_data
#include "command.h" // DECL_CONSTANT_STR
#include "internal.h" // gpio_peripheral
#include "sched.h" // DECL_INIT
@@ -16,18 +17,21 @@ static Uart * const Port = UART;
static const uint32_t Pmc_id = ID_UART, Irq_id = UART_IRQn;
static const uint32_t rx_pin = GPIO('A', 8);
static const uint32_t tx_pin = GPIO('A', 9);
DECL_CONSTANT_STR("RESERVE_PINS_serial", "PA8,PA9");
#elif CONFIG_MACH_SAM4S
#define Serial_IRQ_Handler UART1_Handler
static Uart * const Port = UART1;
static const uint32_t Pmc_id = ID_UART1, Irq_id = UART1_IRQn;
static const uint32_t rx_pin = GPIO('B', 2);
static const uint32_t tx_pin = GPIO('B', 3);
DECL_CONSTANT_STR("RESERVE_PINS_serial", "PB2,PB3");
#elif CONFIG_MACH_SAM4E
#define Serial_IRQ_Handler UART0_Handler
static Uart * const Port = UART0;
static const uint32_t Pmc_id = ID_UART0, Irq_id = UART0_IRQn;
static const uint32_t rx_pin = GPIO('A', 9);
static const uint32_t tx_pin = GPIO('A', 10);
DECL_CONSTANT_STR("RESERVE_PINS_serial", "PA9,PA10");
#endif
void